A world-class sprinter accelerates to his maximum speed in
Chapter 2, Problem 2.65(choose chapter or problem)
A world-class sprinter accelerates to his maximum speed in 4.0 s. He then maintains this speed for the remainder of a 100-m race, finishing with a total time of 9.1 s. (a) What is the runners average acceleration during the first 4.0 s? (b) What is his average 3.50 m>s2 1.60 m>s2 t (s) O 4.00 12.0 8.00 2.00 4.00 6.00 8.00 12.0 10.0 vx (m/s)
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